Graphene Injected D-Shape Photonic Crystal Fiber for Nonlinear Optical Applications

Numerical analysis of photonic crystal fibre with high birefringence and high nonlinearity

“…Quasi lattice structures have been filled with the following materials; chalcogenide [27] in an elliptical porous core to achieved nonlinearity of 4.72 × 10 4 W −1 km −1 at 1.0 μm wavelength, Ge 20 Sb 15 Se 65 [28] in rectangular core to achieved a birefringence of 1.46 × 10 −1 and nonlinearity of 6.161 × 10 3 W −1 km −1 at infrared range, silicon nano crystal [29] in elliptical embedded core to achieve nonlinearity of 4.2 × 10 5 W −1 km −1 at wavelength of 1 μm and a birefringence of 3.2 × 10 −1 at a wavelength of 3 μm and Tellurite [30] in elliptical core to obtain a nonlinearity of 1.5 × 10 4 W −1 km −1 at 0.6 μm. D shaped lattice structure filled with graphene [31,32] increased the nonlinearity and birefringence further to 6.01 × 10 13 W −1 km −1 and 7.1 × 10 24 W −1 km −1 , respectively.…”

Remote Temperature Sensor Based on Tamm Resonance

“…He presented the first explanation about the photonic crystal. Then, this field attracted visual attention in different applications such as chemical sensors [5,6], biosensors [7][8][9], filters [10,11], optical lenses [12], solar cells [13], and other applications [14][15][16][17][18][19][20][21]. Recently, the main challenge is how to use Nanomaterials with a very small size to create smart structures that can be used as complex and sophisticated devices [22][23][24].…”

Remote Temperature Sensor Based on Tamm Resonance

“…Then, this field attracted visual attention in different applications such as chemical sensors [5,6], biosensors [7][8][9], filters [10,11], optical lenses [12], solar cells [13], and other applications [14][15][16][17][18][19][20][21]. Recently, the main challenge is how to use Nano-materials with a very small size to create smart structures that can be used as complex and sophisticated devices [22][23][24].…”